---
product_id: 479604156
title: "Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size"
brand: "gocroween"
price: "0.61 OMR"
currency: OMR
in_stock: false
url: https://www.desertcart.com.om/products/479604156-flange-insert-4pc-15-17-19-21mm-for-momcozy-s12
store_origin: OM
region: Oman
---

# Easy to Clean 4PC Size Options BPA Free Material Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size

**Brand:** gocroween
**Price:** 0.61 OMR
**Availability:** ❌ Out of Stock

## Summary

> 👶 Pump with Confidence: Your Comfort, Your Choice!

## Quick Answers

- **What is this?** Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size by gocroween
- **How much does it cost?** 0.61 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/479604156-flange-insert-4pc-15-17-19-21mm-for-momcozy-s12)

## Best For

- gocroween enthusiasts

## Why This Product

- Trusted gocroween brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Crafted from food-grade silicone, ensuring peace of mind.
- • **Comfort is Key:** Choose the right size for optimal comfort and efficiency.
- • **Effortless Maintenance:** Designed for easy cleaning—just wash and go!
- • **Versatile Compatibility:** Works seamlessly with a variety of popular breast pumps.
- • **Perfect Fit for Every Mom:** Transform your pumping experience with 15/17/19/21mm inserts!

## Overview

The Flange Insert 4PC set offers 15/17/19/21mm options for a perfect fit with various wearable breast pumps, ensuring comfort and efficiency. Made from BPA-free food-grade silicone, these inserts are easy to clean and compatible with multiple brands, making them an essential accessory for breastfeeding moms.

## Description

Material Safety& BPA Free:Made with food grade silicone material.It can be sterilized with steam, boiling water or microwave steam bag. Attention:The size of your flange insert is important for comfort and efficient pumping.Some moms have the experience of nipple swelling while milking, so it is important to observe the appearance of the nipple during pumping. The wearable breast pump flange insert is recommended to be replaced every 1 to 2 months.Please choose the right size flange.

## Features

- Flange Insert 15/17/19/21mm:The 15/17/19/21mm wearable breast pump flange/shield insert compatible with Momcozy Breast Pumps.Diaphragm is transparent,made by GOCROWEEN,Not original Momcozy pump parts.It will reduce the 24mm shield/flange nipple tunnel down to 15/17/19/21mm.
- COMPATIBLE PUMPS: The 15/17/19/21mm flange insert is Momcozy/TSRETE/HAUTURE/Goldeep/IKARE/Luxlady/Bellababy/Aidmom/kidzio/Akaho/KISSBOBO/Darkool/Sergand/Fisroa/MyMom/HAHOME/Zybeauty/PADRAM/OCTMOM/TOVVILD/HLTxia/SOPEWOD/Nanawawa/LRKHFFD/Alanpely/FULLIFE/URMYWO/Treetoi/Rainiyb/Mumeasy/SINLEISI/LoveOfLive/Okelon/YOUHA/OMFMF/Aitour Ever Breast Pump Accessories,suitable for use with any S9|S10|S12 Wearable Breast Pump.
- Material Safety& BPA Free:Made with food grade silicone material.It can be sterilized with steam, boiling water or microwave steam bag.
- Easy to Clean：wash the momcozy replacement pump parts with warm soapy water and rinse well everytime after using.
- Attention:The size of your flange insert is important for comfort and efficient pumping.Some moms have the experience of nipple swelling while milking, so it is important to observe the appearance of the nipple during pumping. The wearable breast pump flange insert is recommended to be replaced every 1 to 2 months.Please choose the right size flange.

## Product Details

- **Brand:** GOCROWEEN
- **Operation Mode:** Electric
- **Special Feature:** Wearable
- **Material:** Silicone
- **Included Components:** Breast Flange

## Images

![Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size - Image 1](https://m.media-amazon.com/images/I/61IF+TWe+iL.jpg)
![Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size - Image 2](https://m.media-amazon.com/images/I/71bBfo8PY4L.jpg)
![Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size - Image 3](https://m.media-amazon.com/images/I/717etwhC8sL.jpg)
![Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size - Image 4](https://m.media-amazon.com/images/I/71BNUJidZGL.jpg)
![Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size - Image 5](https://m.media-amazon.com/images/I/61Oyc-CxLUL.jpg)

## Questions & Answers

**Q: Does it come with the 2 sets in the variety pack or one of each**
A: It is one of each. I considered it a "try it out to see which one is best" type thing. When I picked the size I liked, I went back and ordered a full pack of those.

**Q: Is this compatible with lansinoh breast pumps?**
A: Im sure it is

**Q: Does this fit the Bella baby handsfree pump?**
A: I would think so

**Q: Will this fit the s12 pro?**
A: Dear friend，this fit s9/s10/s12 breast pump

## Frequently Bought Together

- Flange Insert 4PC 15/17/19/21mm for Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/Tsrete/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Other Correct Size
- Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk
- haakaa Manual Breast Pump for Breastfeeding, Silicone, Clear 4oz/100ml

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-25*